Medicare Advantage insurers often reverse denied claims on appeal, sparking concerns over care barriers

STAT's D.C. Diagnosis newsletter reports a troubling pattern in Medicare Advantage plans where initial claim denials are frequently reversed after an appeal. The analysis highlights that most large insurers overturn these denials, suggesting a systemic barrier to care for older and disabled patients.

The investigation follows earlier reporting that showed some plans used artificial intelligence to override clinicians' judgments, leading to denied services for seriously ill individuals. The new findings raise questions about the fairness and transparency of the appeals process.

The story, available to STAT+ subscribers, underscores growing scrutiny of Medicare Advantage practices and calls for policy attention to ensure patients receive needed treatments without undue obstacles.